Inventor · disambiguated record
Guohua Xiao
Also filed as: XIAO GUOHUA
20 granted patents·2 pending applications·202 citations·filing 1999–2021
94Inventor score
Files withDUAN XIAODONG7AVANEX CORP6ANKON TECHNOLOGIES CO LTD4WANG XINHONG2ANKON MEDICAL TECH SHANGHAI LTD1
Top patents by PatentIndex Score
22 records- 0192US9232909B2Computer-implemented system and method for determining the position of a remote objectDUAN XIAODONG·Filed 2014·Granted Jan 12, 2016·16 cites·10 claims
- 0289US11771311B2Systems and methods for collecting and screening of pancreatic secretionsAnX Robotica Corp·Filed 2021·Granted Oct 3, 2023·2 cites·20 claims
- 0387US9156169B2System and method for orientation and movement of remote objectsDUAN XIAODONG·Filed 2014·Granted Oct 13, 2015·16 cites·13 claims
- 0484US6721509B2Self-adjusting optical add-drop multiplexer and optical networks using sameAVANEX CORP·Filed 2000·Granted Apr 13, 2004·19 cites·4 claims
- 0584US6621625B1Optical node including three-stage optical amplifier with automatic gain and level controlAVANEX CORP·Filed 2000·Granted Sep 16, 2003·26 cites·8 claims
- 0682US8701677B2System and method for determining the position of a remote objectDUAN XIAODONG·Filed 2010·Granted Apr 22, 2014·21 cites·12 claims
- 0780US6441952B1Apparatus and method for channel monitoring in a hybrid distributed Raman/EDFA optical amplifierAVANEX CORP·Filed 2001·Granted Aug 27, 2002·19 cites·2 claims
- 0879US10143364B2Controlled image capturing method including position tracking and system used thereinDUAN XIAODONG·Filed 2015·Granted Dec 4, 2018·4 cites·16 claims
- 0979US10076234B2Apparatus and method for controlling movement of a capsule endoscope in digestive tract of a human bodyANKON TECHNOLOGIES CO LTD·Filed 2014·Granted Sep 18, 2018·10 cites·5 claims
- 1075US9986898B2Apparatus and method for controlling movement of a capsule endoscope in digestive tract of a human bodyDUAN XIAODONG·Filed 2014·Granted Jun 5, 2018·7 cites·11 claims
- 1173US10531788B2Wireless capsule endoscope and power supply control method thereofWANG XINHONG·Filed 2014·Granted Jan 14, 2020·6 cites·4 claims
- 1273US6970617B2Reconfigurable service ring and method for operation in optical networksMAO CHARLES·Filed 2003·Granted Nov 29, 2005·14 cites·8 claims
- 1371US6310993B1Method and apparatus for chromatic dispersion compensation and dispersion slope compensation in wavelength division multiplexed systems utilizing a channel separator and virtually imaged phased arraysAVANEX CORP·Filed 1999·Granted Oct 30, 2001·31 cites·18 claims
- 1464US7016610B2Self-adjusting optical add-drop multiplexer and optical networks using sameAVANEX CORP·Filed 2004·Granted Mar 21, 2006·5 cites·3 claims
- 1560US10682045B2Wireless capsule endoscope and power supply control method thereofWANG XINHONG·Filed 2019·Granted Jun 16, 2020·0 cites·5 claims
- 1660US6417964B1Reconfigurable automatic gain control and method for optical amplifierAVANEX CORP·Filed 2001·Granted Jul 9, 2002·6 cites·8 claims
- 1748US2013267788A1System and Method for Orientation and Movement of Remote ObjectsDUAN XIAODONG·Filed 2012·Application pending·0 cites
- 1846US11191426B2System for capsule endoscope having a diagnostic imaging means and method of using the sameANKON MEDICAL TECH SHANGHAI LTD·Filed 2018·Granted Dec 7, 2021·0 cites·18 claims
- 1946US10733731B2System and method for preprocessing capsule endoscopic imageANKON TECHNOLOGIES CO LTD·Filed 2018·Granted Aug 4, 2020·0 cites·20 claims
- 2044US11317791B2System and method for wireless capsule endoscope with adaptive frame rateANKON TECHNOLOGIES CO LTD·Filed 2018·Granted May 3, 2022·0 cites·10 claims
- 2143US12226081B2Capsule endoscopeANKON TECHNOLOGIES CO LTD·Filed 2018·Granted Feb 18, 2025·0 cites·10 claims
- 2237US2015380140A1System and method for orientation and movement of remote objectsDUAN XIAODONG·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →